New York has released a new guide warning about the potential negative effects of marijuana consumption, coinciding with a significant increase in emergency room visits related to cannabis poisoning, especially among young children. The guide, titled “Talking With Young People About Weed,” emphasizes that the human brain continues to develop until age 25 and highlights the risks of cannabis poisoning for frequent users and accidental young ingestors.
According to the guide, prepared by New York’s Office of Cannabis Management (OCM), frequent cannabis users over time are at risk of developing Cannabinoid Hyperemesis Syndrome. This condition is characterized by severe abdominal pain, persistent nausea, and recurrent vomiting, sometimes severe enough to require emergency medical care.
The state Health Department reported that emergency room visits for cannabis poisoning have dramatically increased since New York legalized cannabis, first for medical purposes in 2016 and then for adult recreational use in 2021. Pediatric hospital visits involving children under five years old specifically saw a surge of more than 1,600% since 2016.
Risks for Adolescents
The guide outlines several short-term effects for teenagers who use cannabis regularly, including difficulties with concentration, memory, and attention, impacting academic performance. Coordination problems, slower reaction times affecting driving and sports, and mental health changes such as increased anxiety, panic attacks, mood dysregulation, depression, and paranoid thoughts are also noted. A lack of motivation for previously enjoyed activities and overconsumption, known as “greening out,” leading to severe nausea, vomiting, rapid heart rate, and dizziness, are additional concerns.
Long-term risks for teenagers include a higher likelihood of developing Cannabis Use Disorder. The study indicated that approximately 16% of teens who regularly use cannabis may develop this disorder, compared to about 10% of adults who began using cannabis later in life. Risky cannabis use is more probable when initiated during adolescence.
This public health information is part of the OCM’s “Cannabis Honestly” education campaign, which aims to provide clear, practical information about cannabis to young people and their support systems. The campaign has been in development for a year. State Health Commissioner Dr. James McConald stated that adolescence is a critical period for brain development and stressed the importance of parents and caregivers having open conversations about cannabis risks. The New York Medical Society and the American Medical Association had previously opposed marijuana legalization, citing potential health risks.
New York currently has 695 licensed cannabis dispensaries, with daily sales reportedly exceeding $5 million. Authorities continue to address challenges posed by the illicit, untaxed market. The state’s initiative to educate the public about cannabis risks comes after reports last summer indicated an increase in patients seeking treatment for marijuana abuse following legalization.